baber/WOPTO huggingface dataset:
Patent JP-H01136684-A (JP)
Title: Electric shaver of reciprocating type
Inventor: OTSUKA HARUTAKA
IPC: B26B19/04
Filed: 1987-11-24
Abstract: PURPOSE: To suppress the deformation of an elastic hook part for locking and to surely perform attachment and detachment by forming the elastic hook part for locking to be projected to an outer side than the side wall of both end parts of an outer blade frame body. CONSTITUTION: The elastic hook part 8 for locking is provided with a hook 13 provided with notched parts 11 on both sides, a recessed falling prevention notched groove 17 is formed in the inner blade push-up direction of the lower surface of the upper end of the hook 13, that is a finger hooking part 10, and the hook 13 is provided with elasticity and is in a sufficiently deflectable shape. Also, the inner side face 18 of the elastic hook part 8 for locking and the side wall 19 of the outer blade frame body 3 are arranged on the same plane and a thick part 21 is formed at a root part 20. That is, the elastic hook part 8 for locking is formed so as to be projected from the side wall 3 of both end parts of the outer blade frame body 3. Since the elastic hook part 8 for locking is displaced from the root part 20 at the time of the attachment and the detachment because the thick part 21 is provided, stress at the notched parts 11 is reduced. In such a manner, the deformation of the elastic hook part for locking is suppressed and the attachment and the detachment are surely performed.
Patent JP-S63151364-A (JP)
Inventor: ANADA SHINJI
IPC: B02C17/00
Filed: 1986-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000118536-A (JP)
Title: Gusset bag
Inventor: ABE KIMIHARU
IPC: B65D30/16
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a gusset bag formed of a laminate film from partially expanding by providing small holes on a gusset folded inward or outward and causing heat-sealable faces to face each other via the small holes to form a partially heat-sealed part. SOLUTION: The gusset bag 30 is formed with a hut-seamed back lining on the back and with gussets B, B' at both sides. An internal face of the gusset B is a heat-sealed face, while an external face is a non-heat-sealed face. Such a gusset bag 30 is formed with two small holes 22, 23 on each of intersections with the gussets B, B' and an end seal 18 and with two small holes 26, 27 on intersections of the gussets B, B' and a user seal 21. Heat sealing is possible via the small holes when the user seal 21 is formed, so that the gussets B, B' may be prevented from expanding or turned up when an article is received inside.
Patent JP-H07169756-A (JP)
Title: Plasma etching method
Inventor: YAMAZAKI SHUNPEI
IPC: C23F4/00
Filed: 1994-11-07
Abstract: PURPOSE:To provide a plasma etching method by which such a substance or gas that is not required for etching is generated nor such a substance or gas that gives a trouble to the etching device is not generated. CONSTITUTION:After a substrate 3 to be etched is set on a sample stage 4 in a reaction vessel 1, selective etching is performed in a pattern by supplying a plasma of a reactive gas. A nitrogen chloride gas or nitrogen fluoride gas is used as the reactive gas.
Patent JP-H10140205-A (JP)
Title: Cdte powder and its production, formation of cdte film and solar battery formed by using the same
Inventor: HIGUCHI HIROSHI
IPC: C23C14/24
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To solve such problems as a high cost of CdTe powder which is the material of CdTe films for solar batteries, a potential danger of drastic temp. rise when a powder mixture composed of Cd powder and Te powder being inexpensive materials, a change in properties when the materials are used for a source for forming the CdTe film once by a proximity sublimation method, absence of the CdTe powder with which the film formation by the proximity sublimation method is possible and the absence of the materials for forming the CdTe films which do not generate the gas of the Te, Cd alone in a low-temp. region below 400 deg.C as the ratio of the Cd and the Te varies. SOLUTION: The powder 1 obtd. by subjecting the powder mixture composed of the Cd powder and the Te powder or the powder consisting of a heat resistant material is added to this powder and the powder is subjected to a heat treatment. The CdTe powder 1 with which the formation of the CdTe film by the proximity sublimation method is not possible is also heat treated at >=350 deg.C, by which the CdTe powder is safely produced from the inexpensive Cd powder and the Te powder. The prepn. of a large amt. of the CdTe sources of the same property is possible and the use of all the CdTe power for the CdTe film formation by the proximity sublimation method is made possible by the heat treatment.
Patent JP-H08150339-A (JP)
Title: Exhaust gas purification catalyst and its production
Inventor: HOSOYA MITSURU
IPC: B01J27/185
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a catalyst by which exhaust gas is stably and efficiently purified by feeding a reducing agent such as light oil even in the presence of water by carrying a specified amt. of a noble metal such as Pt or Pd on a phosphoric acid compd. CONSTITUTION: Aluminum phosphate powder is mixed with a silica sol and water to prepare a slurry for wash coating and a honeycomb monolithic carrier 11 is dipped in the slurry and fired under atmospheric pressure to form an aluminum phosphate layer 12 on the surface of the carrier 11. This carrier 11 is then dipped in an aq. soln. of chloroplatinic acid, etc., dried and fired in a reducing atmosphere to carry 0.01-5wt.% noble metal selected from among Pt, Pd, Rh and Ir. Since the resultant noble metal carried phosphoric acid compd. has a relatively large amt. of a solid acid activating a catalyst, NOx is efficiently diminished in the presence of NO, hydrocarbons and oxygen.
Patent JP-H06147331-A (JP)
Title: Seal structure of gate valve
Inventor: IWAYAMA TADASHI
IPC: F16K3/314
Filed: 1992-11-06
Abstract: PURPOSE:To enable seal performance to be maintained always regardless of the height of fluid pressure by bringing large pistons in pressure contact with a valve box seat in a process through acting oil pressure of grease on the back surfaces of the large pistons inside the valve in full closing, for constituting a seal structure so that the surface pressure may be generated. CONSTITUTION:A valve 5 capable of advancing and retreating is arranged in a direction to cross a valve box passage 3 in a cavity 4 of a valve box 1, and a pair of large pistons 8a, 8b for blocking openings of valve passages 3a, 3b on both sides are axially provided in a large diameter hole 7 formed on the valve 5, so that the pistons may advance and retreat freely. And grease 9 is filled into a clearance part 7a formed between the back surfaces of both pistons 8a, 8b. Moreover a small piston 11 is fitted in a small diameter hole 10 perforated on the valve 5 bottom part, and the grease 9 is pressurized by being pushed up in a process through touching a protrusion part 12 provided on the valve box 1 bottom part in closing the valve. And liquid sealing is performed by bringing in pressure contact with the large pistons 8a, 8b to valve box seats 6a, 6b when the grease 9 is pressurized.
Patent JP-H04169461-A (JP)
Title: Auxiliary tool for conveying roller
Inventor: SATAKE HIROAKI
IPC: H01L21/50
Filed: 1990-10-31
Abstract: PURPOSE:To very easily change a width and an external diameter or a shape and the like without removing an existing conveying roller by constituting an auxiliary fixture of a pair of almost semicylindrical tightening units mounted to the conveying roller to clamp it. CONSTITUTION:An auxiliary fixture 10 is constituted of a pair of semicylindrically formed tightening units 11a, 11b, and through holes 12, to which tightening screws 12 are fitted, are provided in each tightening unit 11a, 11b. Each tightening unit 11a, 11b is fixed by the tightening screws 14 through the through holes 12, so as to cover a conveying roller 20 having a flat surface, that is, so as to hold the conveying roller 20, to constitute a center split type roller. Accordingly, when this auxiliary fixture 10 is used, an external diameter of the conveying roller 20 in a manufacture line can be easily changed without removing a shaft 21 and a cotter pin 23 as in the past.
Patent JP-H09221336-A (JP)
Title: Stimulated phosphor glass composition
Inventor: HIRAO KAZUYUKI
IPC: G01T1/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide the composition which has practical durability and mechani cal strength and is appropriately used for recording and reproducing a radiation image. SOLUTION: This glass composition contains active cations which emit ultraviolet or blue wavelength light by subjecting the stimulated parts with radiation such as X-rays, γ-rays, α-rays, β-rays, an electron beam, ultraviolet rays having higher energy than the band gap of the glass, a neutron beam or an ion beam to excitation with visible or infrared light. As the active cations, Ce<3+> ions, Eu<2+> ions, or the like can be used in an amount sufficient to provide preferably <=10mol% or more desirably 0.001 to 2mol% of a ratio of these active ions to the total cations contained in the glass composition. As the glass component of the composition, silicate glass, borate glass, phosphate glass, mixed oxide glass consisting of them, halide glass, halo-phosphate glass, or the like can be used.
Patent JP-H05108853-A (JP)
Title: Slide rule for fluid transportation
Inventor: TOKUDA TADAMITSU
IPC: G06G1/10
Filed: 1991-10-15
Abstract: PURPOSE:To easily obtain the size or frictional loss of a shell, at the time of deciding the size of the shell to be used for a fluid transportation. CONSTITUTION:A desired gas quantity and wind speed can be matched at a window 11 by shifting a main body casing 10 and a slide plate 20. Then, the diameter of a round duct to be selected is indicated by a marker at a window 12, the length of the long side and short side of a rectangular duct is indicated at a window 13, and the value of the frictional loss corresponding to the gas quantity is indicated at the window 11.
Patent JP-H07164364-A (JP)
Title: Vacuum sucking and retaining device particularly useful as vacuum suction cup
Inventor: YOSHIE KURAINMAN
IPC: B25J15/06
Filed: 1993-11-26
Abstract: PURPOSE: To solve the trouble of consumption of sucking force in a sucking opening not covered with an article in holding a small article by dividing the vacuum chamber of a vacuum holding device into a plurality of mutually communicating vacuum chambers covered with a partitioning member with control passageways. CONSTITUTION: In a vacuum holding device effective for receiving and holding an article such as printed circuit board PCB, a vacuum chamber is divided into of a plurality of suction openings 61 innumerably bored in a surface plate body 6 and a plurality of mutually communicating vacuum chambers 21 mutually communicating through a control passageway 31. This device further comprises a plate member 5 having a valve member 51 for each control passageway 31 integrally formed with an elastic connecting part nipped between the surface plate body 6 and a space holding member 4, and the valve member 51 is regularly pressed to open the corresponding control passageway 31 to permit the application of suction force to the suction opening 61.  When the suction opening 61 is not covered with the article to be held, the corresponding valve member 5 is displaced by the sucking force to block the corresponding control passageway 31.
Patent JP-S62155887-A (JP)
Inventor: WAKASE HIROSHI
IPC: A63H29/00
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02142172-A (JP)
Title: Package for semiconductor device
Inventor: SATO TOSHIHIDE
IPC: H01L23/28
Filed: 1988-11-22
Abstract: PURPOSE:To prevent the occurrence of cracks in resin by forming grooves in resin burr at the side surface of a lead-out part which is formed after mold sealing along the side surface. CONSTITUTION:Resin burr 1 is formed at the side surface of the lead-out part of a resin sealed semiconductor chip 3. The resin burr 1 reaches a tie bar 2 of a lead frame 4. Grooves 5 are formed in both surfaces of the resin burr 1 along the side surface of the semiconductor chip 3. The grooves 5 can be provided by the shape of a die used for sealing the semiconductor chip with resin. In this structure, the resin burr 1 is broken and dropped from the parts of the grooves 5 with a punch when the tie bar 2 is cut. Thus the semiconductor chip 3 without the burr is obtained.
Patent JP-H11131341-A (JP)
Title: Lancet for loom and loom for double pile woven fabric
Inventor: YOSHIHARA AKIRA
IPC: D03D39/16
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate an economical disadvantage involved in lancet replacement by use of a single kind of lancet, for weaving a double pile woven fabric having different pile lengths. SOLUTION: An inclined side 4 having a moderate gradient on at least either of upper and lower sides is formed at least a portion in the effective action region L of a lancet 1. A stepless changed portion 6 gradually enhanced toward the base end is formed with the inclined side 4. A portion having a desired height in the stepless changed portion 6 is utilized to control the length of piles.
Patent JP-H073733-A (JP)
Title: White line drawing robot
Inventor: MORI HIDEO
IPC: E01F9/576
Filed: 1991-08-26
Abstract: PURPOSE:To facilitate white line drawing work by extracting a white line about to disappear from a picture image of a TV camera by picture processing and controlling travelling of a robot so as to position a discharge opening of white paint on the white line. CONSTITUTION:After arranging a robot to position a discharge opening (a) of white paint on a white line about to disappear, the robot is started to travel. Thereafter, the robot picks up an image of the white line by a TV camera, detects a position of the white line by a picture processing system (b) and travels so that the discharge opening (a) is positioned on the white line. Thereafter, when the robot slips out of the white line, an operator makes the robot travel and clean the white line with a brush (c) by correcting snaking of the robot by way of pressing a left switch or a right switch. Thereafter, making the robot travel, the operator makes the robot apply white paint from the discharge opening (a) on the white line and redraw the white line.
Patent JP-H06146347-A (JP)
Title: Apparatus for buried structure isolated from earthquake
Inventor: SHIMURA YOSHIAKI
IPC: E03B7/07
Filed: 1992-11-06
Abstract: PURPOSE:To absorb relative deformation produced between a water reservoir and a water supply pipe, by a method wherein a clearance is provided between an elastic and movable joint and a spacer surrounding that part and a pressure at earth pressure or higher is applied to this clearance. CONSTITUTION:An elastic and movable joint 3 is used at the connection parts between a buried water reservoir 1 and a water supply pipe 2 and is surrounded by a deformable spacer 4. The clearance between this joint 3 and the spacer 4 provides a space 11. An air supply pipe 6 for supplying the outside air is connected to the spacer 4, and the outside air is introduced from an intake 9 through a valve 7 and is sent to the inside of the spacer 4. Relative deformation produced between the buried water reservoir 1 and the water supply pipe 2 is absorbed by maintaining a pressure in the spacer 4 at earth pressure, applied to the joint 3, or higher, and thus the failure of the joint 3 can be prevented.
Patent JP-H01138328-A (JP)
Title: Exhaust braking device of slide type
Inventor: SUZUKI RYOICHI
IPC: F02D9/06
Filed: 1987-11-25
Abstract: PURPOSE:To facilitate the work of a back pressure regulating port as well as to improve braking function by boring the back pressure regulating port communicated to the engaging hole of a piston rod in an intermediate wall section of a valve member, and thereby closing the back pressure regulating port with a micro circulating gap maintained. CONSTITUTION:The reciprocating actuation path 7 of an exhaust brake main body 1 is communicated to the both side end sections in the direction perpendicular to an exhaust passage 2 on which a connecting wall 1' joined with an exhaust pipe is ejected. And a valve member 3 in a plate form is provided for the inside of the reciprocating actuation path 7 while being positioned at the tip end side of a piston rod 6 penetrating the bulkhead joined with an air cylinder device 5, and concurrently a block member 9 is fixed onto the tip end of the valve member 3 so as to be coupled with it. And a back pressure regulating port 4 communicated with the engaging hole 4' of the piston rod 6 is bored in the intermediate wall section 3' of the valve member 3. By this constitution, the back pressure regulating hole 4 is closed by the tip end of the piston rod 6 while a micro circulating gap 8 interspaced with the engaging hole 4' is being maintained when the exhaust passage 2, for example, is closed by the valve member 3.
Patent JP-2000123831-A (JP)
Title: Manufacture of electrode for alkaline secondary battery
Inventor: HOSHINO KOJI
IPC: H01M4/80
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity electrode with no rupturing in an incorporated perforated metallic plate and excellent in a highly efficient charge/ discharge characteristic by rolling the perforated plate so that an elongating deforming rate of the electrode falls within a specific range. SOLUTION: Rolling is performed in a range of an elongating deforming rate of 3 to 30%, desirably, in a range of 3 to 15%. A width in the right-angled direction to the lengthwise direction of a perforated metallic plate of the tab lug part arranged on the perforated metallic plate is set not more than 2 mm. Metallic slurry 1 made by mixing metallic powder and a binder in a solvent is molded in a sheet shape to make a green sheet 2, and is foamed on a carrier sheet 12 to make a foaming sheet 3. The foaming sheet 3 is dried and sintered to make a sintered body 4. The surface 12a contacting with the carrier sheet 12 of the sintered body 4 is superposed on the perforated metallic plate 5 as a base body 6, and the sintered body 4 is diffusively joined to the perforated metallic plate 5 as a porous plate 8 to obtain a porous base material 9.  Thus, a large capacity battery is provided by using the porous plate abundantly filled with an active material by maximizing active material filling density.
Patent JP-H02142909-A (JP)
Title: Drill integrated rivet
Inventor: FURUKAWA MASAHARU
IPC: F16B19/04
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate the drilling work of an insert hole and complete the rivet fastening in short time by forming an integrated rivet with a shaft, a sleeve extrapolated to the axis of the shaft and a drill connected to the shaft projecting from the other end of the sleeve. CONSTITUTION:A dril integrated rivet consists of a shaft 1, a sleeve 6 extrapolated to the shaft 1, and a dril 11 threadedly connected to the shaft 1 projecting from the sleeve 6. A grip 2, an axis 3, a turncated corn 4 and an external thread 5 are provided in the shaft 1. The sleeve 6 is extrapolated to the shaft 1 movable in the axial direction, and a flange 7, multiple slittings 8 and a conical recessed pat 9 in the shape engaging with the turncated corn 4 of the shaft 1 are provided in the sleeve 6. Since the shaft, the sleeve and the drill are integrally comprised, the drilling work as the preparation work is eliminated, and the drilling of an inserting hole by the rivet itself is enabled, and further, the rivet can be fastened in short time.
Patent JP-S62159627-A (JP)
Inventor: MIYOSHI MOTOI
IPC: A47J31/42
Filed: 1985-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07153880-A (JP)
Title: Electronic apparatus
Inventor: MATSUSHIMA HITOSHI
IPC: H01L23/467
Filed: 1993-11-29
Abstract: PURPOSE:To enhance a cooling efficiency in a lap-top type or notebook-size electronic apparatus locally comprising elements which generate a large amount of heat within a cabinet by providing a small-size fan in the vicinity of such elements generating a large amount of heat and the coupling the fan and external side of the cabinet with a duct. CONSTITUTION:An electronic apparatus is structured by a display unit 1, a main body 2 and a keyboard unit and the main body 1 includes therein a printed circuit board 4 having many elements 5, 5', a power supply and a disc, etc. A fan 6 is provided particularly in the vicinity of the element 5 which generates a large amount of heat on the printed circuit board 4 and the fan 6 is connected to a duct 3. The other end of duct 3 is connected to the cabinet wall of the main body, the fan 6 connects in direct the air in the outside of apparatus and the air discharge side of the fan 6 is provided toward the element 5. In such a structure, since the element 5 is exposed in direct with external cold air at a high speed, the element 5 is effectively cooled. When the air discharge side of the fan 6 is provided toward the duct 3, the element 5 is also cooled effectively.
Patent JP-H10119051-A (JP)
Title: Water cooling structure for molder cylinder
Inventor: YAMAZAKI YOSHIO
IPC: B29C47/82
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To realize the efficient cooling of a cylinder main body near a hopper and the uniform total cooling of a molder. SOLUTION: This cylinder for a molder is equipped with a cylinder main body 2C, on the outer periphery of which a ring-like cooling water groove 1C is formed, a cooling water groove cover 21 mounted on the outer periphery of the cylinder main body 2C so as to cover the cooling water groove 1C and cooling water gateway pipes 5C, which are mounted to the cooling water groove cover 21 and one end part of each of which communicates into the cooling water groove 1C. In addition, the cylinder main body 2C having the cooling water groove cover 21 thereonto is installed in the installation hole 4C of a hopper jacket 3C.
Patent JP-2001112496-A (JP)
Title: Production of cellooligosaccharide
Inventor: ARAI MOTOO
IPC: C12P19/14
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and efficient technique for producing cellooligosaccharide that is useful in the fields of food industry and the lie. SOLUTION: Alfa-glucan phosphorylase, cellobiose phosphorylase and cellodextrin phosphorylase are allowed to act on soluble starch as a raw material to produce the objective cellooligosaccharide in such high efficiency that the conventional processes could never reach whereby cellooligosaccharide can be provided expensively and efficiently.
Patent JP-H03157980-A (JP)
Title: Led array
Inventor: OGAWA YOSHIHIRO
IPC: H01L33/08
Filed: 1989-11-15
Abstract: PURPOSE:To reduce the number of parts and facilitate assembling by forming a signal transferring electrode part on a pelletized same compound semiconductor. CONSTITUTION:On a pelletized same compound semiconductor, the following are formed; a light emitting part constituted of a plurality of light emitting elements, a driving part 2 corresponding with each light emitting element, and a shift register part 3 which stores light emitting signals and has electrodes 4 for external connection. The electrodes 4 are pads for CLK, IN, OUT and EN signals for the shift register part 3 in the pellet. Connection wiring with the outside of the pellet is constituted by wire bonding.